Search Results - semiconductors

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Hybrid halide perovskite field-effect transistors

Invention SummaryThis technology focuses on the development of the first halide organic-inorganic hybrid perovskite field-effect transistor (FET). These transistors are often employed to amplify the strength of a relatively weak signal. The current runs along a semiconductor channel and the electrical diameter of the channel is altered based on the...

Published: 12/10/2019 | Inventor(s): Zeev (valy) Vardeny, Chuang Zhang, Yaochuan Mei, Oana Jurchescu

Keywords(s): Hardware, Circuits & Sensors, Semiconductors

Category(s): Hardware, Circuits & Sensors, Semiconductors

Pi-Conjugated Heavy Metal Polymers For Organic White Light Emitting Diodes

Invention SummaryOrganic light emitting diodes are primarily used in display devices and sometimes in lighting devices. Poor quality of white light emitted by these diodes and their complex fabrication methods may make them undesirable. A new polymer has been synthesized and characterized that emits a broad spectrum which appears white to human eyes....

Published: 5/22/2019 | Inventor(s): Zeev (valy) Vardeny, Leonard Wojcik, Tomer Drori

Keywords(s): Chemicals, Computer Hardware, Energy and Fuels

Category(s): Hardware, Circuits & Sensors, Semiconductors

On Chip Film Bulk Acoustic Resonator (FBAR)

Invention SummaryA simple fabrication process for increasing the power density of power converters, while maintaining the electromagnetic interference (EMI) at a minimum, has been developed and is available for licensing. A film bulk acoustic resonator (FBAR) is a device consisting of a piezoelectric material sandwiched between two electrodes and acoustically...

Published: 11/21/2019 | Inventor(s): Faisal Habib Khan, Abu Saleh Mohammad Imtiaz

Keywords(s): Hardware, Circuits & Sensors, Semiconductors

Category(s): Hardware, Circuits & Sensors, Semiconductors

System and Method for Programmable-contact-mask Lithography

Invention Summary Contact-mask photolithography is a widely used technique to replicate microstructures in a cost-effective and rapid fashion. However, it suffers from the requirement of a fixed mask (or photo mask) and consequently longer turn-around times. It is also typically limited in resolution to microstructures. In the present invention, we...

Published: 5/14/2019 | Inventor(s): Rajesh Menon

Keywords(s):

Category(s): Hardware, Circuits & Sensors, Semiconductors

Microarchitectural Wire Management for Performance and Power in Partitioned Architectures

Invention Summary: Chip multi-processors (CMPs) containing multiple cores, each with an associated cache, require a cache coherence protocol within the chip. With different threads of a multi-threaded (or parallel) program executing on different cores, cache coherence is a key contributor to performance and overall processor power. Wires in the...

Published: 5/14/2019 | Inventor(s): Liqun Cheng, Naveen Muralimanohar, Karthik Ramani, Rajeev Balasubramonian, John Carter

Keywords(s):

Category(s): Hardware, Circuits & Sensors, Semiconductors

Transistors for Replacing Metal-Oxide-Semiconductor Field-Effect Transistors in Nanoelectronics

**VALUE EXPRESS** Invention Summary: This invention is to replace metal-oxide-semiconductor field effect transistors (MOSFETs) in mainstream silicon based microelectronics with junction field 0effect transistors (JFETs) because of their lower leakage and better scaling to nanoscale dimensions. The electrical properties, materials, and fabrication...

Published: 5/14/2019 | Inventor(s): Mark Miller, Justin Jackson, Divesh Kapoor, Justin Millis

Keywords(s): Electrical Engineering, Energy and Fuels, Materials and Mining, Nanotechnology

Category(s): Hardware, Circuits & Sensors, Semiconductors

An Offset-, Calibration-. and Degradation-Free Magnetic Field Sensor Based on Spin-Dependent Electronic Transitions in Organic Semiconductors

Invention Description: In the past organic magnetic field sensors used a magnetoresistive effect which needs to be calibrated, and which often varies with temperature, age, etc. a wide variety of magnetic field sensors current exists which are based on organic semiconductors. Researchers at University of Utah have developed an absolute magnetic...

Published: 1/3/2019 | Inventor(s): Dane Mccamey, Christoph Boehme

Keywords(s):

Category(s): Hardware, Circuits & Sensors, Semiconductors, Semiconductors

An Offset-, Calibration-. and Degradation-Free Magnetic Field Sensor Based on Spin-Dependent Electronic Transitions in Organic Semiconductors

Published: 1/3/2019 | Inventor(s): Dane Mccamey, Christoph Boehme

Keywords(s):

Category(s): Hardware, Circuits & Sensors, Semiconductors, Semiconductors